157445334 is an even 9-digits composite number following 157445333
and preceding 157445335 . In scientific notation, it is written as 1.57445334 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 52481772 positive integers (up to 157445334) that are relatively prime to 157445334.
157445334 has 12 divisors, whose sum is 341131596
The reverse of 157445334 is 433544751
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-seven million four hundred forty-five thousand three hundred thirty-four
Scientific notation
1.57445334 × 10^8
Engineering notation
1.57445334 × 10^6
Prime Factorization
2 × 3 × 3 × 8746963
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
52481778 Product of the distinct prime numbers
The prime factorization of 157445334 is 2 × 3 × 3 × 8746963.
Since it has a total of 4 prime factors.
4 , 3 , 63 , 30 , 873 , 463 , 9298 , 6136 , 37197 , 111 , 430070 , 32167 , 1776643 , 6853672 , 35173796 , 65881255 , 923556020 , 539454714 , 990054267 , 737631111
n×2
314890668
n×3
472336002
n×4
629781336
n×5
787226670
n÷2
78722667
n÷3
52481778
n÷3
39361333.5
n÷5
31489066.8
n2
24789033198371556
n3
3.9029176114547E+24
n4
6.1449616690997E+32
n5
9.674955424086E+40
2 √n12547.722263423
3 √n539.97866170826
4 √n112.01661601487
5 √n43.593923616717
1 , 2 , 3 , 6 , 9 , 18 , 8746963 , 17493926 , 26240889 , 52481778 , 78722667 , 157445334
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157445333 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157445334 can be divided by 12 positive divisors.
The sum of these divisors (counting 157445334) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000100110110011010110
3
Ternary
101222021001101200
4
Quaternary
21120212303112
5
Quinary
310301222314
6
Senary
23342333330
8
Octal
1130466326
10
Decimal
157445334
12
Duodecimal
4488a246
16
Hexadecimal
9626cd6
20
Vigesimal
2940d6e
36
Base36
2lqlli
md5
309905631b1d805698ee007425df0c82
sha1
634a18890d4ebd8fb68400a508401f0a8f6984a2
sha256
ea7556b3c3534c5fedcb08bcad366589147fe65fa0cba74ece6cc17ac3007342
sha512
8cf372f839f99867aa99286523ad618349f8cbc7f5dd06f9cd459b43b20b2a4eb22000588d17a071916f4ef041090bb9bb4c1c571ba7b6fd054ebb9a1d288716
ripemd-160
873fc892216bf0337ae94f17905b5992ef2c160a
Diameter
314890668
Circumference
989258209.27278
Area
7.7877044585598E+16
Volume
1.634850306095E+25
Surface area
3.1150817834239E+17
Circumference
989258209.27278
Perimeter
629781336
Area
24789033198371556
Diagonal
222661326.67516
Surface area
148734199190229336
Volume
3.9029176114547E+24
Space diagonal
272703317.90265
Perimeter
472336002
Area
1.0733966242523E+16
Altitude
136351658.95133
Surface area
1.0733966242523E+16
Volume
4.5996325157867E+23
Height
74220442.225054